发明人何建平,刘建华,陈志强. "Method for the Synthesis of 3-(5-Methyl-1H-benzo[d]imidazol-2-yl)propanenitrile" [P]. 中国发明专利, 专利号 CN 110078164 A, 授权公告日 2021-05-20.
发明人唐晓军,冯建国,徐明华. "A Process for Preparing High-Purity 3-(5-Methyl-1H-benzo[d]imidazol-2-yl)propanenitrile" [P]. 中国发明专利, 专利号 CN 108304588 A, 授权公告日 2016-07-25.
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